* Ancillary data from NetCDF-2 file * Title = SAR winds at 10-m height neutral stability Institution = BLANK Source = SAR imagery European Space Agency (ESA) History = ANSWRS 3.0 European Space Agency (ESA) 2021-08-26 21:17:56 UTC Reference = ANSWRS 3.0 Version: Release 1.0, September 2019 Comments = Operational as of May 1, 2013 Conventions = CF-1.6 ANSWRS Product Name = SAR-derived wind speed ANSWRS Note = Processed at NOAA NCWCP (SOCD) PNG Note = Processed at NOAA/NESDIS/STAR/SOCD!CContains modified Copernicus Sentinel data!C Original SAR Copyright = European Space Agency (ESA) ANSWRS Version = 2023-08-03 19:00:02 UTC Platform Name = SENTINEL-1A Platform Note = Contains modified Copernicus Sentinel data 2021 Date of data acquisition = 2021-09-05 21:15:27 UTC Date of data acquisition (Julian seconds) = 684191727 SIO creation time and date = 2021-09-05 22:32:39 UTC Icefile = BLANK Root SAR file name = S1A_EW_GRDM_1SDV_20210905T211435_20210905T211535_039552_04ACB8_69B3.SAFE Direction file name = gfs05_cdf/GFS05_2021_09_05_18_00_00_0684180000_003.nc Direction Shift Longitude = Direction Shift Latitude = Direction file analysis time = 2021-09-05 18:00:00 UTC Direction file valid for time = 2021-09-05 21:00:00 UTC Model time (Julian seconds) = 0684180000 Model time with tau (Julian seconds) = 0684190800 Sensor frequency (Hz) = 5405000454.334 Sensor wavelength (m) = 0.05547 Frequency band = C Polarization = VH Geophysical model function = S1A_V2 Alpha = BLANK Remove Noise Cpol = N Remove Noise Xpol = Y Upper left longitude = -49.8753 Upper right longitude = -45.9652 Upper left latitude = 22.6739 Upper right latitude = 23.3570 Start center longitude = -46.8061 Start center latitude = 17.5946 Scene center longitude = -47.3641 Scene center latitude = 20.3125 Lower left longitude = -48.7508 Lower right longitude = -44.8614 Lower left latitude = 17.2465 Lower right latitude = 17.9426 End center longitude = -47.9202 End center latitude = 23.0155 Northernmost Latitude = 23.3786 Southernmost Latitude = 17.2326 Easternmost Longitude = -44.8980 Westernmost Longitude = -49.9079 Minimum latitude (deg) = 17.2465 Maximum latitude (deg) = 23.3570 Minimum longitude (deg) = -49.8753 Maximum longitude (deg) = -44.8614 * Default file inputs * Save SIO image as two bytes = N Degree of polynomial fit = 2 Produce SIO KMZ file = N Produce Level-1 CDF file = N Produce PNG Wind image = Y Produce KMZ wind file = Y Resample level-2 data to this size (m) = 500.000 Direction to use if no direction file = 135.000 Resample level-3 to this size (m) = 500.000 Rows in level-2 wind file = 1212 Columns in level-2 wind file = 827 Resample mask to this size (m) = 500 Average rows on input read = 1 Average columns on input read = 1 Minimum wind in PNG image = 0.00000 Maximum wind in PNG image = 52.0000 L-band model code = 0 C-band model code = -10 X-band model code = 1 Produce map PNG files = Y Size of map PNG file (pixels) = 150 Product thumb nail wind PNG images = Y Size of thumb nail PNG file (pixels) = 150 Produce Level-3 output text file = Y Maximum wind in PNG image = 52.0000 Directory with Radarsat-2 data = radarsat2 Directory with ALOS PALSAR data = psar_asf Directory with ASF Radarsat-1 data = ers_rsat1_class Directory with Gatineau Radarsat-1 data = rsat1_gat Directory with CSTARS Radarsat-1 data = rsat1_cstars Directory with TerraSAR-X data = terrasarx Directory with Envisat data = envisat_esa Directory with GRIB executables = wgrib_utilities Directory with SIO output = s1_xpol_tropical_sio_source Directory with SIO finished = s1_xpol_tropical_sio_finished Directory with SIO KMZ output = answrs_siokmz2 Directory with netCDF-1 output = APL_ANSWRS_GFS_S1_NoNoise Directory with netCDF-2 output = APL_ANSWRS_GFS_S1_NoNoise Directory with netCDF-3 output = APL_ANSWRS_GFS_S1_NoNoise Directory with netCDF-3 THREDDS output = APL_ANSWRS_GFS_S1_NoNoise Directory with wind PNG images = APL_ANSWRS_GFS_S1_NoNoise Directory with wind KMZ files = APL_ANSWRS_GFS_S1_NoNoise Directory to deposit files after processing = s1_removenoise_already_processed_tropical Directory with map PNG images = APL_ANSWRS_GFS_S1_NoNoise Directory with thumbnail PNG images = APL_ANSWRS_GFS_S1_NoNoise Directory with level-3 info files = APL_ANSWRS_GFS_S1_NoNoise Directory with ANSWRS IDL code = idlsarops Directory with model data = gfs05_cdf File with list of flipped R1 data = asf_flipped_files.txt File with R1 file shifts = shifts.txt Directory with CIA map data = cia Directory with DEM 3s data = dem3 Directory with DEM 30s data = dcw Directory with OVRDLG data = dlg Directory with SRMAP data = cia Directory with GSHHS data = gshhs NRCS Slope = 1.00000 NRCS Bias = 0.00000 * IDL Information * Architecture = x86_64 Operating system = linux Operating system family = unix Operating system name = linux Release = 8.7.0 Build date = Jan 22 2018 (347767) Memory bits = 64 Memory offset bits = 64 * Wind Information * Fraction Land = 0.00 Fraction Ice = 0.00 Statistics Flag (0/1) = 1 SAR Wind Speed Max = 82.66 SAR Wind Speed Min = 0.20 SAR Wind Speed Mean = 12.40 SAR Wind Speed Standard Deviation = 5.07 Model Wind Speed Max = 31.92 Model Wind Speed Min = 6.84 Model Wind Speed Mean = 13.52 Model Wind Speed Standard Deviation = 4.27 Fraction SAR 00 - 05 m/s = 0.011 Fraction SAR 05 - 10 m/s = 0.387 Fraction SAR 10 - 15 m/s = 0.336 Fraction SAR 15 - 20 m/s = 0.181 Fraction SAR 20 - 25 m/s = 0.061 Fraction SAR > 25 m/s = 0.024 Fraction Model 00 - 05 m/s = 0.000 Fraction Model 05 - 10 m/s = 0.242 Fraction Model 10 - 15 m/s = 0.447 Fraction Model 15 - 20 m/s = 0.224 Fraction Model 20 - 25 m/s = 0.068 Fraction Model > 25 m/s = 0.019